Wallichii

Wallichii, a specific epithet honouring Danish botanist Nathaniel Wallich, may refer to:

Plants

 * Allium wallichii, commonly known as Jimbur or Himalaya onion
 * Apostasia wallichii, a species of orchid
 * Bulbophyllum wallichii, a species of orchid
 * Castanopsis wallichii, a species of plant in the family Fagaceae
 * Dioscorea wallichii, a climber in the family Dioscoreaceae
 * Diospyros wallichii, a tree in the family Ebenaceae
 * Dombeya wallichii, commonly known as pinkball, pink ball tree, or tropical hydrangea
 * Horsfieldia wallichii, a species of plant in the family Myristicaceae
 * Ligusticum wallichii, a flowering plant in the carrot family known for its use in traditional Chinese medicine
 * Memecylon wallichii, a species of plant in the family Melastomataceae
 * Rhododendron wallichii, a rhododendron species
 * Schima wallichii, an Asian species of evergreen trees belonging to the tea family, Theaceae
 * Sorbus wallichii, a species of plant in the family Rosaceae
 * Strobilanthes wallichii, commonly known as Kashmir acanthus, hardy Persian shield, wild petunia, or kandali
 * Valeriana wallichii, an herb of the family Valerianaceae, also called Indian valerian or tagar-ganthoda
 * Widdringtonia wallichii, commonly known as Clanwilliam cedar or Clanwilliam cypress

Animals

 * Brahmaea wallichii, a moth in the family Brahmaeidae
 * Catreus wallichii, commonly known as the cheer pheasant or Wallich's pheasant
 * Thysia wallichii, a beetle in the family Cerambycidae